Subject
Bank Exam
Topic
Pubali Bank Ltd. Junior Officer 2013
The average weight of 8 persons increases by 5 kg when a new person conies in place of one of them weighing 65 kg. What might be the weight of the new person?
The average weight of 8 persons increases by 5 kg when a new person conies in place of one of them weighing 65 kg. What might be the weight of the new person?
ক)
76 kgখ)
76.5 kgগ)
85 kgঘ)
70 kgExplanation
65+(8X2.5) = 65+20= 85 (ans.)Related questions
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